CMT 551-027X Bi-Metal Plus Hole Saw 1-1/16" (27mm) U Face-Mount Joist Hanger high-performance blade that can be

high-performance blade that can be sharpened when needed to extend its service life

Each pack contains (1) CCQ44SDS2

The CMT 140

Diameter 40mm

The slot in the base enables flexibility around the anchor bolt

CMT 551-027X Bi-Metal Plus Hole Saw 1-1/16" (27mm) U Face-Mount Joist Hanger high-performance blade that can beThe CMT 551 027X is a 1 1 16" (27mm) Bi Metal Plus Hole Saw (Series 551X) with XTREME FAST Push&Lock system. The 8% Cobalt bi metal construction provides 2X longer cutting life than standard hole saws, and cuts stainless steel, steel, cast iron, aluminum, copper brass, and plastics. SPECIFICATIONS Diameter 1 1 16" (27mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor